A modular steam generator

Abstract

The present invention relates to the technical field of steam generators, and in particular to a modular steam generator, comprising: a generator body, a cover body provided on the top of the generator body, the cover body extending to the interior of the generator body and fixedly connected to a heating pipe, a sealing assembly provided on the top of the generator body, connecting assemblies provided at both ends of the top of the sealing assembly, and a cleaning assembly provided at the bottom end of the interior of the generator body. The beneficial effects of the present invention are: increasing the sealing performance of the connection between the cover body and the generator body, effectively preventing steam leakage, and facilitating the installation of the cover body and the connecting tube, thereby facilitating the installation and overhaul and maintenance of the heating pipe, the design of the limiting rod and the limiting groove increases the stability of the installation, and can clean the scale attached to the inner wall of the generator body to prevent it from affecting the operation of the generator body, and the design of the spray hole and the scraper improves the efficiency of scale cleaning.

Description

Technical Field

[0001] The present invention relates to the technical field of steam generators, and in particular to a modular steam generator. Background Art

[0002] A steam generator, also known as a boiler or steam heat source, is a mechanical device that uses the thermal energy of fuel or other energy sources to heat water into hot water or steam. A steam generator is a crucial component of a steam power plant. Power plant boilers, steam turbines, and generators form the main components of a thermal power plant, making them crucial for generating electricity. In tower-type solar thermal power plants, molten salt serves as a heat source, heating the water in the steam generator to produce steam.

[0003] In the prior art, announcement number CN221035699U discloses a steam generator, which includes: a main box body, a mounting mechanism, a heating pipe and a connecting assembly; the main box body includes a shell provided with an open end; the mounting mechanism is installed at the open end position, and the mounting mechanism is used to detachably connect the heating pipe to the main box body; the mounting mechanism includes: a cover body for sealing the open end, a feed pipe, a discharge pipe and a steam outlet pipe passing through the cover body; the heating pipe is hollow and tubular, and has a feed end for feeding and a discharge end for discharging, the feed end is connected to the feed pipe, and the discharge end is connected to the discharge pipe. The steam generator provided in the application can quickly replace the heating pipe. In the above scheme, when the cover body is sealed, the sealing of the entire mechanism is only guaranteed by the limit spring, the ring and the sealing ring. Steam leakage will occur during operation, which will affect the operation of the steam generator. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention provides a modular steam generator, which increases the sealing of the connection between the cover body and the generator body, effectively preventing steam leakage, and at the same time facilitates the installation of the cover body and the connecting tube, thereby facilitating the installation and maintenance of the heating tube. The design of the limit rod and the limit groove increases the stability of the installation, and can clean the scale attached to the inner wall of the generator body to prevent it from affecting the operation of the generator body. The design of the spray hole and the scraper improves the efficiency of scale cleaning.

[0005] The following is a technical solution of the present invention, which is a modular steam generator, comprising: a generator body, a cover body provided on the top of the generator body, the cover body extending into the interior of the generator body and fixedly connected to a heating pipe, a sealing assembly provided on the top of the generator body, connecting assemblies provided at both ends of the top of the sealing assembly, and a cleaning assembly provided at the bottom end of the interior of the generator body;

[0006] The sealing assembly is used to increase the sealing performance of the connection between the cover and the generator body. The sealing assembly consists of a connecting tube, two sets of elastic movable rings, multiple sets of connecting rings and two sets of sealing rings. The connecting tube is fixedly connected to the top of the generator body. The two sets of elastic movable rings are slidably connected to the middle of the connecting tube. The two sets of connecting rings are respectively fixedly connected to the two ends of the elastic movable ring. The two sets of sealing rings are respectively fixedly connected to the two ends of the connecting tube.

[0007] The connecting assembly is used to install the cover on the top of the generator body;

[0008] The cleaning component is used to clean the scale on the inner wall of the generator body.

[0009] The cam is pressed against the top of the cover body and the cam is pressed against the top of the cover body, and the cam is pressed against the top of the cover body, so that the cam is pressed against the top of the cover body and the cam is pressed against the top of the cover body. The sealing performance is improved by squeezing the sealing ring through the elastic ring so that the sealing ring can fit the surface of the cover body, further increasing the sealing performance of the connection between the cover body and the connecting tube, and effectively preventing steam leakage. After the generator body has been operating for a long time, when there is a lot of scale attached to the inner wall, the third compression spring drives the moving rod to move so that the scraper can fit the inner wall of the generator body, start the drive motor, drive the second synchronous wheel to rotate, and drive the first synchronous wheel to rotate through the synchronous belt, drive the rotating frame to rotate, so that multiple groups of sleeves rotate and move with the rotating frame as the center, so that the moving rod drives the scraper to move, clean the scale attached to the inner wall of the generator body, and guide the water flow into the interior of the rotating tube, so that the water flow is introduced into the interior of the cavity, and the water flow is sprayed on the inner wall of the generator body through multiple groups of spray holes, so that the scraper can effectively clean the scale.

[0010] As a preferred solution of the present invention, deformation grooves are provided at the ends of the two groups of connecting rings that are close to each other, and the bottom ends of the deformation grooves are designed as an arc-shaped structure.

[0011] As a preferred solution of the present invention, the two groups of elastic movable rings are connected by multiple groups of first compression springs, and both ends of the first compression springs are fixedly connected to the two groups of elastic movable rings respectively.

[0012] As a preferred solution of the present invention, an elastic ring is fixedly connected to the outside of the sealing ring and inside the connecting tube. The elastic ring is fixedly connected to the connecting tube, and the cover is connected to the generator body through the connecting tube.

[0013] As a preferred solution of the present invention, the connecting assembly consists of a fixed block, a rotating block, a rotating rod, a screw, a mounting rod and two groups of limit rods. The fixed block is fixedly connected to the outside of the connecting tube, the rotating block is rotatably connected to the end of the fixed block away from the connecting tube, the rotating rod is fixedly connected to the end of the rotating block close to the fixed block, the screw is fixedly connected to the end of the rotating rod extending to the inside of the fixed block, the mounting rod is threadedly connected to the outside of the screw and slidably connected to the inside of the fixed block, and the two groups of limit rods are slidably connected to the two ends of the inside of the rotating block respectively.

[0014] As a preferred solution of the present invention, both ends of the cover body are provided with mounting grooves, the internal structure size of the mounting grooves is designed to correspond to the external structure size of the mounting rod, and the cover body is connected to the mounting rod through the mounting grooves.

[0015] As a preferred solution of the present invention, a connecting ring is fixedly connected to the outside of the limiting rod and located inside the rotating block, and a second compression spring is fixedly connected to the outside of the connecting ring and located outside the limiting rod. The two sets of limiting rods are connected by a connecting strip, and the fixed block is connected to the limiting rod through a limiting groove.

[0016] As a preferred solution of the present invention, the cleaning assembly consists of a rotating frame, multiple groups of sleeves, multiple groups of movable rods, and two groups of scrapers. The rotating frame is rotatably connected to the bottom end inside the generator body, the multiple groups of sleeves are fixedly connected to the two ends of the rotating frame, the movable rods are slidably connected to the outside of the sleeves, and the two groups of scrapers are respectively located at the two ends of the rotating frame and on the outside of the multiple groups of movable rods.

[0017] As a preferred solution of the present invention, the moving rod is fixedly connected to the scraper, the moving rod extends to the interior of the sleeve and is fixedly connected to a third compression spring, and the third compression spring is fixedly connected to the sleeve.

[0018] As a preferred solution of the present invention, a cavity is opened inside the rotating frame, and spray holes are opened on both sides of the inside of the sleeve. The cavity and the spray holes are connected to each other. The rotating frame extends to the bottom of the generator body and is fixedly connected to a first synchronous wheel. The outer side of the first synchronous wheel is meshed with a synchronous belt, and the end of the synchronous belt away from the first synchronous wheel is meshed with a second synchronous wheel. The second synchronous wheel is rotatably connected to the generator body, and the interior of the second synchronous wheel is fixedly connected to the driving end of the drive motor. The bottom of the first synchronous wheel is rotatably connected to a rotating tube, the rotating tube is rotatably connected to the rotating frame, and the rotating tube and the cavity are communicated with each other.

[0019] The beneficial effects of the present invention are:

[0020] 1. In the present invention, through the design of the sealing assembly, when the cover body is connected to the connecting cylinder, the cover body squeezes the elastic movable ring. After the elastic movable ring is squeezed, a rebound force is generated by multiple groups of first compression springs, causing it to move. The connecting ring is subjected to pressure applied from two locations and approaches one end of the deformation groove, causing deformation, thereby fitting the surface of the cover body. At the same time, the sealing ring is squeezed by the elastic ring and further fits the surface of the cover body, thereby improving the sealing performance of the connection between the cover body and the generator body and effectively preventing steam leakage.

[0021] 2. In the present invention, through the design of the connecting assembly, the connecting strip is pulled to drive the two sets of limit rods to move and move out of the limit groove, so that the rotating block can rotate. The rotating block is rotated to drive the rotating rod to rotate, so that the screw rod is displaced, and the screw drives the installation rod to move, and the installation rod is moved to the inside of the installation groove on the cover body to be limitedly connected with the cover body. The connecting strip is loosened, and the connecting ring is driven to move by the second compression spring, so that the limit rod is moved to the inside of the limit groove and is limitedly connected with the fixed block, locking the position of the rotating block, making it convenient to install the cover body and the connecting cylinder, thereby facilitating the installation and maintenance of the heating pipe. The design of the limit rod and the limit groove increases the stability of the installation;

[0022] 3. In the present invention, through the design of the cleaning component, the driving motor is started to drive the second synchronous wheel to rotate, and the first synchronous wheel is driven to rotate through the synchronous belt, thereby driving the rotating frame to rotate. The rotating frame drives multiple groups of sleeves to rotate and displace with the rotating frame as the center. The sleeve drives the moving rod to displace through the third compression spring, so that the scraper fits the inner wall of the generator body, and the water flow is introduced into the interior of the rotating tube. After the water flow enters the cavity, the water flow is sprayed onto the inner wall of the generator body through multiple groups of spray holes. During the movement of the scraper, the scale attached to the inner wall of the generator body can be cleaned to prevent it from affecting the operation of the generator body. The design of the spray hole and the scraper improves the efficiency of scale cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the main structure of the generator of the present invention;

[0025] Figure 3 A schematic diagram of the internal structure of the generator body of the present invention;

[0026] Figure 4 For the present invention Figure 3 Middle A is a schematic diagram of the enlarged structure;

[0027] Figure 5 This is a schematic structural diagram of the sealing assembly of the present invention;

[0028] Figure 6 Schematic diagram of the elastic movable ring structure of the present invention;

[0029] Figure 7 This is a schematic diagram of the connection assembly structure of the present invention;

[0030] Figure 8 This is a schematic diagram of the internal structure of the rotating block of the present invention;

[0031] Figure 9 Cleaning assembly schematic diagram of the present invention;

[0032] Figure 10 For the present invention Figure 9 Middle B is a schematic diagram of the enlarged structure;

[0033] In the figure: 1. Generator body; 2. Cover; 3. Heating tube; 4. Sealing assembly; 5. Connecting assembly; 6. Cleaning assembly; 7. Connecting tube; 8. Elastic movable ring; 9. Connecting ring; 10. Sealing ring; 11. Deformation groove; 12. First compression spring; 13. Elastic ring; 14. Fixed block; 15. Rotating block; 16. Rotating rod; 17. Screw; 18. Mounting rod; 19. Limiting rod; 20. Second compression spring; 21. Rotating frame; 22. Sleeve; 23. Moving rod; 24. Scraper; 25. Third compression spring; 26. Cavity; 27. Spray hole; 28. First synchronous wheel; 29. ​​Synchronous belt; 30. Second synchronous wheel; 31. Rotating tube; 32. Fixed ring. DETAILED DESCRIPTION

[0034] To make the technical problems solved, the technical solutions adopted, and the technical effects achieved by the present invention more clearly understood, the technical solutions of the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It is obvious that the described embodiments are only part of the embodiments of the present invention, not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative work shall fall within the scope of protection of the present invention.

[0035] Example:

[0036] like Figures 1 to 10 As shown, a modular steam generator includes: a generator body 1, a cover body 2 is provided on the top of the generator body 1, the cover body 2 extends to the inside of the generator body 1 and is fixedly connected to a heating pipe 3, a sealing assembly 4 is provided on the top of the generator body 1, and connecting assemblies 5 are provided at both ends of the top of the sealing assembly 4, and a cleaning assembly 6 is provided at the bottom end of the inside of the generator body 1;

[0037] The sealing assembly 4 is used to increase the sealing performance of the connection between the cover body 2 and the generator body 1. The sealing assembly 4 consists of a connecting tube 7, two sets of elastic movable rings 8, multiple sets of connecting rings 9 and two sets of sealing rings 10. The connecting tube 7 is fixedly connected to the top of the inside of the generator body 1. The two sets of elastic movable rings 8 are slidably connected to the middle of the inside of the connecting tube 7. The two sets of connecting rings 9 are respectively fixedly connected to the two ends of the inside of the elastic movable ring 8. The two sets of sealing rings 10 are respectively fixedly connected to the two ends of the inside of the connecting tube 7.

[0038] The connecting assembly 5 is used to install the cover 2 on the top of the generator body 1;

[0039] The cleaning component 6 is used to clean the scale on the inner wall of the generator body 1.

[0040] In this embodiment, a deformation groove 11 is provided at one end of the two groups of connecting rings 9 that are close to each other. The bottom end of the deformation groove 11 is designed in an arc-shaped structure. The two groups of elastic movable rings 8 are connected by multiple groups of first compression springs 12. The two ends of the first compression springs 12 are fixedly connected to the two groups of elastic movable rings 8 respectively. When the cover body 2 and the connecting tube 7 are displaced, they come into contact with the elastic movable ring 8. The elastic movable ring 8 is squeezed, squeezing the second compression spring 20. The second compression spring 20 is squeezed to generate a rebound force, which drives the elastic movable ring 8 to displace, so that the connecting ring 9 is subjected to pressure applied from two places, approaches one end of the deformation groove 11, and is deformed, so that it can fit the surface of the cover body 2, thereby increasing the sealing performance of the connection between the cover body 2 and the connecting tube 7.

[0041] In this embodiment, an elastic ring 13 is fixedly connected to the outside of the sealing ring 10 and located inside the connecting tube 7. The elastic ring 13 is fixedly connected to the connecting tube 7. The cover body 2 is connected to the generator body 1 through the connecting tube 7. When the cover body 2 is connected to the connecting tube 7, the elastic ring 13 squeezes the sealing ring 10 so that the sealing ring 10 can fit the surface of the cover body 2, further increasing the sealing performance of the connection between the cover body 2 and the connecting tube 7, and effectively preventing steam leakage.

[0042] In this embodiment, the connecting assembly 5 consists of a fixed block 14, a rotating block 15, a rotating rod 16, a screw 17, a mounting rod 18 and two groups of limit rods 19. The fixed block 14 is fixedly connected to the outside of the connecting tube 7, the rotating block 15 is rotatably connected to the end of the fixed block 14 away from the connecting tube 7, the rotating rod 16 is fixedly connected to the end of the rotating block 15 close to the fixed block 14, the screw 17 is fixedly connected to the end of the rotating rod 16 extending to the inside of the fixed block 14, the mounting rod 18 is threadedly connected to the outside of the screw 17 and slidably connected to the inside of the fixed block 14, and the two groups of limit rods 19 are slidably connected to the two ends of the inside of the rotating block 15 respectively. When the heating pipe 3 needs to be installed, the cover body 2 and the connecting tube 7 can be conveniently installed through the connecting assembly 5, thereby facilitating the installation of the heating pipe 3 and facilitating the inspection and maintenance of the heating pipe 3.

[0043] In this embodiment, mounting grooves are provided at both ends of the cover body 2. The internal structure size of the mounting grooves is designed to correspond to the external structure size of the mounting rod 18. The cover body 2 is connected to the mounting rod 18 through the mounting grooves. The rotating block 15 is rotated to drive the rotating rod 16 to rotate, so that the screw rod 17 can be displaced, driving the mounting rod 18 to be displaced, and the mounting rod 18 is moved to the inside of the mounting groove and limitedly connected to the cover body 2, so that the cover body 2 can be installed inside the connecting cylinder 7, thereby installing the cover body 2 on the top of the generator body 1.

[0044] The second compression spring 20 drives the fixing ring 32 to move, so that the limiting rod 19 is displaced, and the limiting rod 19 is moved to the inside of the limiting groove and is limitedly connected to the fixing block 14, so that the rotating block 15 cannot rotate, and the position of the mounting rod 18 is locked, thereby increasing the stability of the installation. When the cover body 2 needs to be removed, the connecting strip is pulled to drive the two groups of limiting rods 19 to move out of the inner position of the limiting groove, so that the rotating block 15 can rotate. Rotating the rotating block 15 drives the rotating rod 16 to rotate, so that the screw 17 drives the mounting rod 18 to reset, thereby enabling the cover body 2 to be removed, and therefore the heating pipe 3 to be removed.

[0045] In this embodiment, the cleaning assembly 6 is composed of a rotating frame 21, multiple groups of sleeves 22, multiple groups of moving rods 23, and two groups of scrapers 24. The rotating frame 21 is rotatably connected to the bottom end inside the generator body 1, and the multiple groups of sleeves 22 are respectively fixedly connected to the two ends of the rotating frame 21. The moving rod 23 is slidably connected to the outside of the sleeve 22. The two groups of scrapers 24 are respectively located at the two ends of the rotating frame 21 and on the outside of the multiple groups of moving rods 23. After the generator body 1 has been operating for a long time, a lot of scale is attached to the inner wall, causing blockage of the water inlet and outlet pipes, which seriously affects the heating efficiency of the water. The cleaning assembly 6 can clean the scale to prevent it from affecting the operation of the generator body 1.

[0046] In this embodiment, the moving rod 23 is fixedly connected to the scraper 24. The moving rod 23 extends to the interior of the sleeve 22 and is fixedly connected to a third compression spring 25. The third compression spring 25 is fixedly connected to the sleeve 22. The moving rod 23 is driven by the third compression spring 25 to move, so that the scraper 24 can fit the inner wall of the generator body 1.

[0047] In this embodiment, a cavity 26 is opened inside the rotating frame 21, and spray holes 27 are opened on both sides of the inside of the sleeve 22. The cavity 26 and the spray holes 27 are connected to each other. The rotating frame 21 extends to the bottom of the generator body 1 and is fixedly connected to a first synchronous wheel 28. The outer side of the first synchronous wheel 28 is meshed with a synchronous belt 29. The end of the synchronous belt 29 away from the first synchronous wheel 28 is meshed with a second synchronous wheel 30. The second synchronous wheel 30 is rotatably connected to the generator body 1. The interior of the second synchronous wheel 30 is fixedly connected to the driving end of the drive motor. The bottom of the first synchronous wheel 28 is rotatably connected to a rotating tube 31, and the rotating tube 31 is connected to the rotating frame 21 is rotatably connected, the rotating tube 31 and the cavity 26 are communicated with each other, the driving motor is started, the second synchronous wheel 30 is driven to rotate, the first synchronous wheel 28 is driven to rotate through the synchronous belt 29, and the rotating frame 21 is driven to rotate, so that the multiple sets of sleeves 22 are rotated and displaced with the rotating frame 21 as the center, so that the moving rod 23 drives the scraper 24 to displace, and the scale attached to the inner wall of the generator body 1 is cleaned, and the water flow is introduced into the interior of the rotating tube 31, so that the water flow is introduced into the interior of the cavity 26, and the water flow is sprayed on the inner wall of the generator body 1 through the multiple sets of spray holes 27, so that the scraper 24 can effectively clean the scale.

[0048] Implementation plan: In actual use, the cover body 2 is connected to the connecting tube 7, so that the heating tube 3 can be moved to the inside of the generator body 1, and the connecting strip is pulled to drive the two sets of limit rods 19 to move and move out of the inner position of the limit groove, so that the rotating block 15 can rotate, and the rotating block 15 drives the rotating rod 16 to rotate, so that the screw 17 drives the installation rod 18 to move, and the installation rod 18 is moved to the inside of the installation groove, and is limitedly connected with the cover body 2, so that the cover body 2 can be installed in the inside of the connecting tube 7, thereby the cover body 2 is installed on the top of the generator body 1. When the cover body 2 is connected to the connecting tube 7, it contacts the elastic moving ring 8, and the elastic moving ring 8 is squeezed, squeezing the second compression spring 20. The second compression spring 20 is squeezed to generate a rebound force, which drives the elastic moving ring 8 to move, so that the connecting ring 9 is subjected to pressure applied from two places, approaches one end of the deformation groove 11, and is deformed so that it can fit the surface of the cover body 2, thereby increasing the connection between the cover body 2 and the connecting tube 7. The sealing performance of the connection is improved. The elastic ring 13 squeezes the sealing ring 10 so that the sealing ring 10 can fit the surface of the cover body 2, further increasing the sealing performance of the connection between the cover body 2 and the connecting tube 7, effectively preventing steam leakage. After the generator body 1 has been operating for a long time, when a lot of scale is attached to the inner wall, the third compression spring 25 drives the moving rod 23 to move, so that the scraper 24 can fit the inner wall of the generator body 1, start the drive motor, drive the second synchronous wheel 30 to rotate, drive the first synchronous wheel 28 to rotate through the synchronous belt 29, and drive the rotating frame 21 to rotate, so that the multiple sets of sleeves 22 rotate and displace with the rotating frame 21 as the center, so that the moving rod 23 drives the scraper 24 to move, and clean the scale attached to the inner wall of the generator body 1, and guide the water flow into the interior of the rotating tube 31, so that the water flow is guided into the interior of the cavity 26, and the water flow is sprayed on the inner wall of the generator body 1 through the multiple sets of spray holes 27, so that the scraper 24 can effectively clean the scale.

[0049] Although preferred embodiments of the present invention have been described, further changes and modifications may be made to these embodiments by those skilled in the art once the basic inventive concepts are understood. It is apparent that various changes and modifications may be made to the present invention by those skilled in the art without departing from the spirit and scope of the present invention. Thus, the present invention is intended to encompass such changes and modifications as fall within the scope of equivalents of the present invention.

Claims

1. A modular steam generator, characterized in that: include: The generator body has a cover on the top, which extends to the inside of the generator body and is fixedly connected to a heating tube. The top of the generator body is provided with a sealing assembly, both ends of the top of the sealing assembly are provided with connecting assemblies, and the bottom end of the inside of the generator body is provided with a cleaning assembly. The sealing assembly is used to increase the sealing performance of the connection between the cover and the generator body. The sealing assembly consists of a connecting cylinder, two sets of elastic movable rings, multiple sets of connecting rings and two sets of sealing rings. The connecting cylinder is fixedly connected to the top of the generator body. The two sets of elastic movable rings are slidably connected to the middle of the connecting cylinder. The two sets of connecting rings are respectively fixedly connected to the two ends of the elastic movable ring. The two sets of sealing rings are respectively fixedly connected to the two ends of the connecting cylinder. The ends of the two sets of connecting rings that are close to each other are each provided with a deformation groove, and the bottom end of the deformation groove is designed with an arc-shaped structure. The cam is fixedly mounted on the outside of the mounting plate, and the cam is fixedly mounted on the outside of the mounting plate, wherein the cam is fixedly mounted on the outside of the mounting plate, and the cam is fixedly mounted on the outside of the mounting plate, wherein the cam is fixedly mounted on the outside of the mounting plate, and the cam is fixedly mounted on the The cleaning component is used to clean the scale on the inner wall of the generator body.

2. A modular steam generator according to claim 1, characterized in that: The two groups of elastic movable rings are connected through multiple groups of first compression springs, and both ends of the first compression springs are fixedly connected to the two groups of elastic movable rings respectively.

3. A modular steam generator according to claim 1, characterized in that: An elastic ring is fixedly connected to the outside of the sealing ring and inside the connecting cylinder. The elastic ring is fixedly connected to the connecting cylinder, and the cover body is connected to the generator body through the connecting cylinder.

4. A modular steam generator according to claim 1, characterized in that: The cleaning assembly consists of a rotating frame, multiple groups of sleeves, multiple groups of movable rods, and two groups of scrapers. The rotating frame is rotatably connected to the bottom end of the generator body, the multiple groups of sleeves are fixedly connected to the two ends of the rotating frame, the movable rods are slidably connected to the outside of the sleeves, and the two groups of scrapers are respectively located at the two ends of the rotating frame and on the outside of the multiple groups of movable rods.

5. A modular steam generator according to claim 4, characterized in that: The moving rod is fixedly connected to the scraper. The moving rod extends to the interior of the sleeve and is fixedly connected to a third compression spring. The third compression spring is fixedly connected to the sleeve.

6. A modular steam generator according to claim 4, characterized in that: A cavity is provided inside the rotating frame, and spray holes are provided on both sides of the sleeve. The cavity and the spray holes are connected to each other. The rotating frame extends to the bottom of the generator body and is fixedly connected to a first synchronous wheel. The outer side of the first synchronous wheel is meshed with a synchronous belt, and the end of the synchronous belt away from the first synchronous wheel is meshed with a second synchronous wheel. The second synchronous wheel is rotatably connected to the generator body, and the interior of the second synchronous wheel is fixedly connected to the driving end of the driving motor. The bottom of the first synchronous wheel is rotatably connected to a rotating tube, the rotating tube is rotatably connected to the rotating frame, and the rotating tube and the cavity are communicated with each other.

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